/Engine/Source/Runtime/Analytics/TelemetryUtils/Public/TelemetryRouter.h
Registers a callable object as a callback receive telemetry of a certain type.
a handle that can be used to unregister this sink later so it is no longer called.
template<typename DATA_TYPE, typename CALLABLE, typename> [FDelegateHandle](API\Runtime\Core\Delegates\FDelegateHandle) OnTelemetry ( CALLABLE && Sink )